15
H
U
I R E F E R E N C E G U I D E
MONITOR OUTPUTS
MONITOR INPUTS
PHONES
MOUSE
KEYBOARD
SERIAL PORT
EXPANSION
IN
ON
OFF
THRU
IN
THRU
MIDI IN
POWER
MIDI OUT
L/MONO
SERIAL NUMBER
MANUFACTURING DATE
RISK OF ELECTRIC SHOCK
DO NOT OPEN
REPLACE WITH THE SAME TYPE FUSE AND RATING.
DISCONNECT SUPPLY CORD BEFORE CHANGING FUSE
UTILISE UN FUSIBLE DE RECHANGE DE MÊME TYPE.
DEBRANCHER AVANT DE REMPLACER LE FUSIBLE
WARNING:
TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT
EXPOSE THIS EQUIPMENT TO RAIN OR MOISTURE. DO NOT REMOVE COVER.
NO USER SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED PERSONNEL.
CAUTION
AVIS:
RISQUE DE CHOC
É
LECTRIQUE — NE PAS OUVRIR
1
2
3
R
L
1
2
3
R
RS232
RS422
FOOTSWITCH
IN
RELAY
OUT
1
2
1
2
CONCEIVED, DESIGNED, AND MANUFACTURED BY MACKIE DESIGNS INC • WOODINVILLE • WA • 98072 • USA • MADE IN USA • FABRIQUE AU USA • PATENTS PENDING
COPYRIGHT ©1997 • THE FOLLOWING ARE REGISTERED TRADEMARKS OF MACKIE DESIGN INC.: "MACKIE", HUI, AND THE "RUNNING MAN" FIGURE •
120V, 60Hz, .85A
FUSE 1.25A, 250V SLOW
MACKIE DESIGNS THIS DEVICE COMPLIES WITH PART 15 OF THE FCC RULES. OPERATION IS SUBJECT TO THE FOLLOWING TWO CONDITIONS: 1) THIS DEVICE MAY NOT CAUSE HARMFUL INTERFERENCE AND 2) THIS DEVICE MUST ACCEPT ANY INTERFERENCE RECEIVED THAT MAY CAUSE UNDESIRED OPERATION
Rear Panel
Controller Input/Output Section
1
Power cord receptacle and Power
switch.
The power cord receptacle is a stan-
dard IEC connection for HUI’s power cord.
Before plugging the power cord into an AC out-
let, be sure it is firmly seated in the receptacle.
Note: For safety reasons, the AC outlet must
be a “3-prong” outlet with hot, neutral, and
ground terminals.
Do not bypass the plug’s
ground pin!
In addition to the safety issue, this
insures that the HUI’s chassis is properly
grounded which is required for reliable opera-
tion of the faders’ touch circuits.
2
MIDI In/Out Connectors.
These are
standard MIDI 5-pin DIN ports for connecting
HUI to your MIDI interface. (Note: HUI must be
connected to a dedicated MIDI input and out-
put pair; these connectors cannot be merged or
daisy-chained.)
3
Keyboard/Mouse ADB ports.
Conve-
nient in/out throughput jacks for direct parallel
connection of your ADB (Apple Desktop Bus)
computer keyboard and mouse. These are used
for extending the reach of your keyboard and
mouse between your computer and HUI, not for
actual control. See page 19 for more information.
4
Serial port, RS-232/422 switch.
The
serial port is a standard 9-pin D-Sub connector
for connecting HUI to the external DAW. The
switch selects between RS-232 and RS-422
operation (the data stream is equivalent to MIDI).
See page 19 and page 31 for pin out and other
specifications.
5
Expansion Port.
9-pin D-Sub connector for
future connection of external control devices.
6
Footswitch Input jacks.
Allows you to use
an external footswitch to toggle DAW functions
such as loop, play, and record modes.
7
Relay Output jacks.
Used to toggle ex-
ternal circuits for solo indication, “on-air”
lights, recording lights, etc. See page 31 in the
“Specifications” section for a block diagram of
these jacks.
Analog Audio Input/Output Section
8
Monitor Inputs (x3).
These six line-
level inputs (balanced or unbalanced) feed the
control room section. They can be used either
as three stereo pairs or as six discrete inputs.
9
Monitor Outputs (x3).
These six line-
level outputs (balanced or unbalanced) from the
control room section can be used either as three
stereo pairs or as six discrete outputs.
bl
Headphones jack.
This is where you plug
in your stereo headphones. Its signal is shared
with (as well as isolated from)
MONITOR OUT-
PUT 3
, so the phones may be plugged in
simultaneously.
HUI FEATURES AND CONTROLS
